Sponge road with rainwater permeation function
A function and sponge technology, applied in the field of road construction, can solve problems such as increasing safety hazards, affecting road use, and poor road water seepage performance, and achieve the effects of strengthening the overall structural strength, increasing drainage speed, and preventing blockage
Pending Publication Date: 2021-12-14
CHINA THIRD METALLURGICAL GRP
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Abstract
The invention discloses a sponge road with rainwater permeation function. The sponge road with the rainwater permeation function comprises a permeable terrace layer, a permeable waterway base layer is laid at the bottom of the permeable terrace layer, a water seepage gravel layer is laid at the bottom of the permeable waterway base layer, a supporting seat is arranged at the bottom of the water seepage gravel layer in an attached mode, through holes are formed in the supporting seat, and are communicated with the interior of the water seepage gravel layer. Drainage grooves are additionally formed in the road, rainwater can be drained to the underground, water collecting grooves in the water seepage layer are used for collecting the infiltrated rainwater in a centralized mode, water guiding grooves can drain the rainwater into the drainage grooves in a centralized mode, the rainwater is further drained to the bottom of base stone layer, accumulated water on the surface of the road can be treated in time, meanwhile, the water seepage layer can drain part of rainwater and is used in cooperation with the water guiding groove, the water drainage speed is increased, materials adopted by the road have the water seepage function, and accumulated water can be rapidly drained.
Application Domain
Sewerage structuresPaving gutters/kerbs
Technology Topic
StormwaterWater seepage +3
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